Warner, Gertrude Chandler,

The Boxcar Children #17: Mystery Behind the Wall / Gertrude Chandler ; illustrated by David Cunningham. - Chicago : A. Whitman, [1973] - 127 p. : ill. ; 21 cm. - The boxcar children .

A young Canadian visitor helps the Alden family solve a mystery involving a lost coin collection.

ISBN: 0807553646

LCCN: 72013356

Subjects--Topical Terms:
Boxcar children (Fictitious characters)
Orphans
Family
Brothers and sisters
Orphans
Mystery and detective stories.

LC Class. No.: PZ7.W244 / Mv

Dewey Class. No.: [Fic]